Company lists · Data refreshed November 2026

Top 24 Cloud telecom platform providers based in Germany

RevenueBase identified 177 company matches for cloud telecom platform providers associated with Germany as of November 2026 and tracks 4,143 professional contacts across them, including 1,896 with verified work emails. Berlin is the largest hub.

This list covers company matches for cloud telecom platform providers associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
177Companies
4,143Contacts tracked
1,896Verified emails
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The 24 largest cloud telecom platform providers based in Germany

Ranked by team size
Top 24 of 177 company matches for cloud telecom platform providers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMunich, GermanyHQ recorded Nov 5, 2026201-500355 contacts →

Exact match

“Welcome to NFON’s Corporate Channel.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMunich, GermanyHQ recorded Nov 5, 2026201-500339 contacts →

Exact match

“Digital transformation is changing processes and supply chains, products and companies, entire industries and markets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchCologne, GermanyHQ recorded Nov 5, 2026201-500257 contacts →

Exact match

“Die Plusnet GmbH, eine Tochtergesellschaft der EnBW, ist ein deutsches Telekommunikationsunternehmen mit Fokus auf Geschäftskunden.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchCologne, GermanyHQ recorded Nov 5, 2026201-500214 contacts →

Exact match

“Your cloud partner plusserver is the managed cloud service provider for small and medium-sized enterprises.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBerlin, GermanyHQ recorded Nov 5, 202651-20092 contacts →

Exact match

“We are creating a future-proof digital infrastructure from Europe, for Europe: high-performance, security-compliant and sustainable.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBochum, GermanyHQ recorded Nov 5, 20261,001-5,00076 contacts →

Exact match

“Enreach ist ein europaweit führender Anbieter von Unified-Communications- und Cloud-Contact-Center-Lösungen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchCologne, GermanyHQ recorded Nov 5, 202651-20064 contacts →

Exact match

“Placetel ist in Deutschland einer der führenden Anbieter von professionellen Telefonanlagen aus der Cloud und ein Dienst der Gamma Placetel GmbH.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“gridscale is an IaaS and PaaS provider headquartered in Cologne.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchFrankfurt, GermanyHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“IT Managed Services und Cloud Telefonie 2006 wurde die byon gmbh mit Sitz in Frankfurt/Main gegründet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchHamburg, GermanyHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“Gegründet 2009 aus dem Bestreben eines absoluten Technik-Begeisterten (unserem Obernerd) Lösungen für vermeintlich unlösbare Themen zu finden und viel Engagement und Willen hat…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchKölln-reisiek, GermanyHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“comdesk ist ein deutsches Unternehmen für cloudbasierte Business-Kommunikation mit Sitz in Kölln-Reisiek.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBerlin, GermanyHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Established in 2002, 42com Telecommunication GmbH started by designing a white-label VoIP platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchDarmstadt, GermanyHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Cloud- und On-Premise-Lösungen - Technologie verwandelt Die toplink-Gruppe etwas genauer betrachtet: toplink GmbH - die Cloud Company Bereits 2005 vermarktet die toplink GmbH die…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBörwang, GermanyHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Die OFF Telekommunikation GmbH ist DER Partner für moderne Kommunikationslösungen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“CloudAstro – Wir übernehmen, wenn andere nur beraten.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchChemnitz, GermanyHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“HYLASTIX ist spezialisiert auf den Aufbau und Betrieb modernster Cloud-Hochleistungscluster und unterstützt seine namhaften Kunden aus der Automobilindustrie bei der Integration…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMannheim, GermanyHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Schollmeier - Dein 360° Telekommunikationsanbieter.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchLangenzenn, GermanyHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Die purtel.com GmbH ist Marktführer und positioniert sich als „Die IP-Plattform“ und bietet eine Vielzahl von Dienstleistungen rund um ihre Kerndienste purTEL (VoiP-Telefonie)…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchEschborn, GermanyHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“visionapp is a leading provider of a premium public and private cloud management and services aggregation platform leveraging a highly virtualized automation software addressing…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBerlin, GermanyHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Seit 2005 bietet reventix innovative Cloud-Telefonie für Unternehmen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBerlin, GermanyHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Cloudification unlocks the power of Cloud for businesses by leveraging the best of Cloud Native and Open Source technologies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“nexxtra – Ihr zuverlässiger Partner für Telekommunikations- und Cloud-Dienste seit über 20 Jahren.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchNuremberg, GermanyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Komjan Group is an owner-managed telecommunications and service company based in Nuremberg, Germany.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchKarlsruhe, GermanyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Crown is a pioneer in cloud communications and develops highly available, scalable platform technologies for telecommunications providers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 24 of 177 cloud telecom platform providers based in Germany

See the full list, filter by size, metro and specialty, and access 1,896 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud telecom platform providers based in Germany at a glance

As of Nov 5, 2026
45.8%Verified-email coverage
23.4Average contacts per company
11-50Median size (employees)
10.7%Largest-city concentration · Berlin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
65
51-200
18
201-500
7
501-1,000
1
1,001-5,000
3
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 177 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “cloud telecom platform providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,896 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cloud telecom platform providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud telecom platform providers are there based in Germany?

RevenueBase identified 177 company matches for cloud telecom platform providers associated with Germany as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nfon AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cloud telecom platform providers?

Berlin leads with 19 company records, followed by Munich (13) and Frankfurt (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,896 professional contacts with verified work emails tracked across these 177 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.